World Time and Date Calculator: Duration Across Time Zones
How many years, days, or hours are there between one point in time in one time zone and another point in time in another time zone?
What Can This Calculator Be Used For?
This calculator is helpful for any time-related task that crosses time zone boundaries. For example, if a project is due next Tuesday at 12:00 UTC—how far off is the deadline in your local time? Or how long did a parcel take to reach New York from Tokyo?
The Calculator takes all Daylight Saving Time switches into account.
Help and Example Use
- Duration Between Two Dates – Calculates number of days
- Date Calculator – Add or subtract days, months, years
- Birthday Calculator – Find when you are 1 billion seconds old